package com.itheima.common;


/*
* 基于ThreadLocal封装工具类，用户保存和获取当前登录用户id
* */
public class BaseContext {
    private static ThreadLocal<Long> threadLocal=new ThreadLocal<>();



    public static void serCurrentId(Long id){
        threadLocal.set(id);
    }
    public static Long getCurrentId(){
        return threadLocal.get();
    }
}
